Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | 0.38 kW |
| DC voltage | 300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Number of poles | 6 |
| Rated current | 2.0 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, with permanent-magnet synchronous motor and High Dynamic designations.
- Performance and supply: PN=0.38 kW, UDC=300 V, rated speed 3,000 rpm, and rated torque 1.2 Nm (100 K).
- Feedback and connection: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole), with DRIVE-CLiQ interface; electrical connectors for signals and power are rotatable.
- Mechanical configuration: Natural cooling, frame size IMB 5 (IM V1, IM V3), rotatable power connector, M23 connector size, and shaft with fitted feather key.
- Protection and brake: Degree of protection IP64 and without holding brake.
Frequently Asked Questions
Which specifications identify the exact 1FK7033-4CF21-1PA0 variant?
Check the SIMOTICS S 1FK7-HD designation, PN=0.38 kW, UDC=300 V, resolver feedback, natural cooling, IM B5 (IM V1, IM V3), IP64, and without holding brake.
What feedback and connection details should be checked?
The motor has a Resolver R14DQ with 14-bit resolution, resolution 16384 and internal 2-pole design, plus a DRIVE-CLiQ interface. Its M23 connectors for signals and power are rotatable.
Does this configuration include a holding brake?
It is without holding brake.
What information is needed for a quotation?
Provide the complete order number 1FK7033-4CF21-1PA0 together with the required quantity and destination.
